Base | Representation |
---|---|
bin | 1000100000011… |
… | …11110101110010 |
3 | 11222021212120010 |
4 | 10100033311302 |
5 | 121232234200 |
6 | 11025355350 |
7 | 1524422055 |
oct | 420176562 |
9 | 158255503 |
10 | 71368050 |
11 | 37315966 |
12 | 1ba98b56 |
13 | 11a2a420 |
14 | 969aa9c |
15 | 63eb150 |
hex | 440fd72 |
71368050 has 48 divisors (see below), whose sum is σ = 190612800. Its totient is φ = 17567040.
The previous prime is 71368049. The next prime is 71368093. The reversal of 71368050 is 5086317.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 71367999 and 71368017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16350 + ... + 20249.
It is an arithmetic number, because the mean of its divisors is an integer number (3971100).
Almost surely, 271368050 is an apocalyptic number.
71368050 is an abundant number, since it is smaller than the sum of its proper divisors (119244750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71368050 is a wasteful number, since it uses less digits than its factorization.
71368050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36627 (or 36622 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 71368050 is about 8447.9612925250. The cubic root of 71368050 is about 414.7960482335.
The spelling of 71368050 in words is "seventy-one million, three hundred sixty-eight thousand, fifty".
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